diff --git a/src/components/TrocardePerfis.jsx b/src/components/TrocardePerfis.jsx
index d340b7f..f95b3fd 100644
--- a/src/components/TrocardePerfis.jsx
+++ b/src/components/TrocardePerfis.jsx
@@ -46,7 +46,7 @@ const TrocardePerfis = () => {
         value={selectedProfile}
         onChange={handleSelectChange}
       >
-        <option value="">Selecionar perfil</option>
+        <option value="" disabled invisible>Selecionar perfil</option>
         {options.map((opt) => (
           <option key={opt.key} value={opt.route}>
             {opt.label}
diff --git a/src/components/botaoacessibilidade.css b/src/components/botaoacessibilidade.css
index 7046e09..a2a0a8e 100644
--- a/src/components/botaoacessibilidade.css
+++ b/src/components/botaoacessibilidade.css
@@ -1,272 +1,203 @@
-/* --- ESTILO PARA ESCONDER O BOTÃO ORIGINAL DO VLIBRAS --- */
+@import url('https://fonts.cdnfonts.com/css/open-dyslexic');
+
 [vw-access-button] {
   display: none !important;
 }
 
-/* --- ESTILOS GERAIS DO COMPONENTE --- */
 .container-acessibilidade {
   position: fixed;
   bottom: 20px;
   right: 20px;
-  z-index: 99998;
-  display: flex;
-  flex-direction: column;
-  align-items: center;
-  pointer-events: none; /* Impede cliques no contêiner */
+  z-index: 10000;
 }
-
 .botao-flutuante-acessibilidade {
-  position: relative;
-  z-index: 2; /* Acima do menu */
-  background: linear-gradient(45deg, #007bff, #0056b3);
-  color: white;
-  border: none;
-  border-radius: 50%;
   width: 60px;
   height: 60px;
+  border-radius: 50%;
+  background-color: #007bff;
+  color: white;
+  border: none;
+  box-shadow: 0 4px 8px rgba(0,0,0,0.2);
   cursor: pointer;
-  box-shadow: 0 5px 15px rgba(0, 91, 179, 0.4);
   display: flex;
-  justify-content: center;
   align-items: center;
-  transition: transform 0.2s ease-in-out, box-shadow 0.2s ease;
-  margin-top: 15px; /* Distância do menu */
-  pointer-events: auto; /* Permite que o botão seja clicável */
+  justify-content: center;
 }
-
-.botao-flutuante-acessibilidade:hover {
-  transform: scale(1.1);
-  box-shadow: 0 8px 20px rgba(0, 91, 179, 0.5);
-}
-
-/* --- ESTILOS DO MENU "BALÃO" --- */
 .menu-opcoes {
-  background-color: #ffffff;
-  border-radius: 12px;
-  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
-  padding: 8px;
+  position: absolute;
+  bottom: 70px;
+  right: 0;
   width: 280px;
-  z-index: 1; /* Abaixo do botão principal */
-  border: 1px solid #e9ecef;
-
-  /* Animação */
-  transform-origin: bottom center;
-  transform: translateY(10px) scale(0.95);
+  max-height: calc(100vh - 100px);
+  overflow-y: auto;
+  background-color: white;
+  border-radius: 8px;
+  box-shadow: 0 6px 12px rgba(0,0,0,0.3);
+  display: flex;
+  flex-direction: column;
+  gap: 8px;
+  padding: 15px;
+  transform: scale(0.95);
+  transform-origin: bottom right;
   opacity: 0;
   visibility: hidden;
-  transition: all 0.2s ease;
-  pointer-events: auto; /* Permite que o menu seja clicável */
+  transition: transform 0.2s ease, opacity 0.2s ease, visibility 0.2s;
 }
-
 .menu-opcoes.aberto {
-  transform: translateY(0) scale(1);
+  transform: scale(1);
   opacity: 1;
   visibility: visible;
 }
-
 .menu-titulo {
-  font-size: 14px;
-  font-weight: 600;
-  color: #6c757d;
-  padding: 8px 12px;
-  border-bottom: 1px solid #f1f3f5;
-  margin-bottom: 5px;
-  transition: color 0.2s ease, border-bottom-color 0.2s ease;
+  font-size: 18px;
+  font-weight: bold;
+  margin-bottom: 10px;
+  text-align: center;
+  color: #333;
 }
-
-/* --- ESTILOS DOS BOTÕES E DA CHECKBOX NO MENU --- */
 .menu-opcoes button,
 .checkbox-label-button {
+  width: 100%;
+  padding: 12px;
+  border-radius: 6px;
+  border: 1px solid #ddd;
+  background-color: #f9f9f9;
+  cursor: pointer;
+  text-align: left;
   display: flex;
   align-items: center;
-  gap: 12px;
-  background-color: transparent;
-  border: none;
-  padding: 12px;
-  text-align: left;
-  cursor: pointer;
-  font-size: 16px;
-  color: #212529;
-  width: 100%;
-  border-radius: 8px;
-  transition: background-color 0.2s ease, color 0.2s ease;
+  gap: 10px;
+  font-size: 15px;
+  color: #333;
+  transition: background-color 0.2s;
 }
-
 .menu-opcoes button:hover,
 .checkbox-label-button:hover {
-  background-color: #f8f9fa;
+  background-color: #f0f0f0;
 }
-
-/* --- ESTILO DO INTERRUPTOR (CHECKBOX) --- */
-.checkbox-label-button {
-  justify-content: space-between;
-}
-
 .checkbox-label-button input[type="checkbox"] {
-  appearance: none;
-  -webkit-appearance: none;
-  position: relative;
-  width: 44px;
-  height: 24px;
-  background-color: #ced4da;
-  border-radius: 12px;
-  cursor: pointer;
-  transition: background-color 0.3s ease-in-out;
-}
-
-.checkbox-label-button input[type="checkbox"]::before {
-  content: '';
-  position: absolute;
-  top: 2px;
-  left: 2px;
+  margin-left: auto;
   width: 20px;
   height: 20px;
-  background-color: white;
-  border-radius: 50%;
-  box-shadow: 0 1px 3px rgba(0,0,0,0.2);
-  transition: transform 0.3s ease-in-out;
+  cursor: pointer;
 }
 
-.checkbox-label-button input[type="checkbox"]:checked {
-  background-color: #0d6efd;
-}
-
-.checkbox-label-button input[type="checkbox"]:checked::before {
-  transform: translateX(20px);
-}
-
-
-/* --- ✨ NOVOS ESTILOS PARA O CONTROLE DE FONTE ✨ --- */
-
+/* Tamanho da Fonte */
 .font-size-control {
   display: flex;
-  align-items: center;
-  justify-content: space-between;
-  padding: 8px 12px;
-  color: #212529;
-  transition: color 0.2s ease;
-  border-top: 1px solid #f1f3f5;
-  margin-top: 5px;
+  flex-direction: column;
+  padding: 10px;
+  background-color: rgba(0, 0, 0, 0.05);
+  border-radius: 8px;
+  margin-bottom: 5px;
+  gap: 10px;
 }
-
 .font-size-label {
-  font-size: 16px;
-  display: flex;
-  align-items: center;
-  gap: 12px;
-}
-
-.font-size-buttons {
   display: flex;
   align-items: center;
   gap: 8px;
-}
-
-.font-size-buttons button {
-  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
-  font-weight: bold;
-  font-size: 16px;
-  background-color: #e9ecef;
-  color: #495057;
-  border: 1px solid #dee2e6;
-  border-radius: 6px;
-  width: 36px;
-  height: 32px;
-  padding: 0;
-  cursor: pointer;
-  display: flex;
-  justify-content: center;
-  align-items: center;
-  transition: background-color 0.2s ease, color 0.2s ease;
-}
-
-.font-size-buttons button:hover {
-  background-color: #dee2e6;
-}
-
-.font-size-buttons button:disabled {
-  background-color: #f8f9fa;
-  color: #adb5bd;
-  cursor: not-allowed;
-  border-color: #f1f3f5;
-}
-
-.font-size-display {
-  font-size: 14px;
   font-weight: 600;
-  color: #495057;
-  min-width: 45px;
+  font-size: 15px;
+}
+.font-size-buttons {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+}
+.font-size-buttons button {
+  border-radius: 50%;
+  width: 38px;
+  height: 38px;
+  border: 1px solid #ddd;
+  background-color: #fff;
+  font-size: 16px;
+  font-weight: bold;
+  cursor: pointer;
+  color: #333;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  padding: 0;
+}
+.font-size-buttons span {
+  font-size: 16px;
+  font-weight: 600;
+  min-width: 50px;
   text-align: center;
-  transition: color 0.2s ease;
 }
 
-/* Dark mode styles */
-html[data-bs-theme="dark"] {
-
-  /* Floating button */
-  .botao-flutuante-acessibilidade {
-    background: linear-gradient(45deg, #212529, #343a40);
-    color: #f8f9fa;
-    box-shadow: 0 5px 15px rgba(33, 37, 41, 0.4);
-  }
-  .botao-flutuante-acessibilidade:hover {
-    box-shadow: 0 8px 20px rgba(33, 37, 41, 0.5);
-  }
-
-  /* Menu balloon */
-  .menu-opcoes {
-    background-color: #23272b;
-    border: 1px solid #343a40;
-    box-shadow: 0 8px 25px rgba(0,0,0,0.4);
-  }
-  .menu-titulo {
-    color: #adb5bd;
-    border-bottom: 1px solid #343a40;
-  }
-
-  /* Menu buttons and checkbox */
-  .menu-opcoes button,
-  .checkbox-label-button {
-    color: #f8f9fa;
-  }
-  .menu-opcoes button:hover,
-  .checkbox-label-button:hover {
-    background-color: #343a40;
-  }
-
-  /* Checkbox switch */
-  .checkbox-label-button input[type="checkbox"] {
-    background-color: #495057;
-  }
-  .checkbox-label-button input[type="checkbox"]:checked {
-    background-color: #0d6efd;
-  }
-  .checkbox-label-button input[type="checkbox"]::before {
-    background-color: #f8f9fa;
-  }
-
-  /* Font size control */
-  .font-size-control {
-    color: #f8f9fa;
-    border-top: 1px solid #343a40;
-  }
-  .font-size-label {
-    color: #f8f9fa;
-  }
-  .font-size-buttons button {
-    background-color: #343a40;
-    color: #f8f9fa;
-    border: 1px solid #495057;
-  }
-  .font-size-buttons button:hover {
-    background-color: #495057;
-  }
-  .font-size-buttons button:disabled {
-    background-color: #23272b;
-    color: #6c757d;
-    border-color: #343a40;
-  }
-  .font-size-display {
-    color: #f8f9fa;
-  }
+/* Fonte para Dislexia */
+.dyslexia-font-active * {
+  font-family: 'Open-Dyslexic', sans-serif !important;
 }
+
+/* Espaçamento e Altura */
+.letter-spacing-active p, .letter-spacing-active li, .letter-spacing-active span, .letter-spacing-active a, .letter-spacing-active div, .letter-spacing-active td, .letter-spacing-active h1, .letter-spacing-active h2, .letter-spacing-active h3, .letter-spacing-active h4, .letter-spacing-active h5, .letter-spacing-active h6 {
+  letter-spacing: 1.5px !important;
+}
+.line-height-active p, .line-height-active li, .line-height-active span, .line-height-active a, .line-height-active div, .line-height-active td, .line-height-active h1, .line-height-active h2, .line-height-active h3, .line-height-active h4, .line-height-active h5, .line-height-active h6 {
+  line-height: 3 !important;
+}
+
+/* Guia de Leitura */
+.reading-guide-mask {
+  position: fixed;
+  left: 0;
+  width: 100%;
+  background: rgba(0, 0, 0, 0.7);
+  z-index: 99999;
+  pointer-events: none;
+  transition: all 0.05s ease-out;
+}
+.reading-guide-top {
+  top: 0;
+  height: 0;
+}
+.reading-guide-bottom {
+  bottom: 0;
+  top: 100vh;
+}
+
+/* Cursor Grande */
+.big-cursor-active, .big-cursor-active * {
+  cursor: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="32" height="32" viewBox="0 0 24 24"><path fill="black" stroke="white" stroke-width="2" d="M13.64,21.97C13.14,22.21 12.54,22 12.31,21.5L10.13,16.76L7.62,18.78C7.45,18.92 7.24,19 7,19A1,1 0 0,1 6,18V4A1,1 0 0,1 7,3C7.24,3 7.45,3.08 7.62,3.22L16.39,10.22C16.78,10.5 16.88,11.05 16.6,11.45L13.64,21.97Z" /></svg>') 1 1, auto !important;
+}
+
+/* Filtros de Daltonismo */
+.colorblind-protanopia { filter: url(#protanopia); }
+.colorblind-deuteranopia { filter: url(#deuteranopia); }
+.colorblind-tritanopia { filter: url(#tritanopia); }
+.colorblind-achromatopsia { filter: url(#achromatopsia); }
+
+.acessibilidade-select-control {
+  display: flex;
+  flex-direction: column;
+  gap: 8px;
+  background-color: rgba(0, 0, 0, 0.05);
+  padding: 10px;
+  border-radius: 8px;
+  margin-bottom: 5px;
+}
+.acessibilidade-select-control label {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+  font-weight: 600;
+  font-size: 15px;
+}
+.acessibilidade-select-control select {
+  width: 100%;
+  padding: 8px;
+  border-radius: 4px;
+  border: 1px solid #ccc;
+  font-size: 14px;
+}
+
+/* Dark Mode */
+.dark-mode .menu-opcoes { background-color: #2d2d2d; color: #f1f1f1; }
+.dark-mode .menu-titulo { color: #f1f1f1; }
+.dark-mode .menu-opcoes button, .dark-mode .checkbox-label-button { background-color: #424242; border-color: #555; color: #f1f1f1; }
+.dark-mode .menu-opcoes button:hover, .dark-mode .checkbox-label-button:hover { background-color: #535353; }
+.dark-mode .font-size-control, .dark-mode .acessibilidade-select-control { background-color: rgba(255, 255, 255, 0.1); }
+.dark-mode .font-size-buttons button { background-color: #535353; color: #f1f1f1; border-color: #666; }
+.dark-mode .acessibilidade-select-control select { background-color: #535353; color: #f1f1f1; border-color: #666; }
\ No newline at end of file
diff --git a/src/components/botaoacessibilidade.jsx b/src/components/botaoacessibilidade.jsx
index 02a564d..2a8c60f 100644
--- a/src/components/botaoacessibilidade.jsx
+++ b/src/components/botaoacessibilidade.jsx
@@ -2,41 +2,131 @@ import React, { useState, useEffect, useRef } from 'react';
 import './botaoacessibilidade.css'; // Importando o CSS
 import { setTheme } from '../assets/static/js/components/dark';
 
+// Componente para o Guia de Leitura
+function GuiaDeLeitura() {
+  const topMaskRef = useRef(null);
+  const bottomMaskRef = useRef(null);
+  useEffect(() => {
+    const handleMouseMove = (e) => {
+      if (topMaskRef.current && bottomMaskRef.current) {
+        const windowHeight = 40;
+        const offset = windowHeight / 2;
+        topMaskRef.current.style.height = `${e.clientY - offset}px`;
+        bottomMaskRef.current.style.top = `${e.clientY + offset}px`;
+      }
+    };
+    window.addEventListener('mousemove', handleMouseMove);
+    return () => { window.removeEventListener('mousemove', handleMouseMove); };
+  }, []);
+
+  return (
+    <>
+      <div ref={topMaskRef} className="reading-guide-mask reading-guide-top"></div>
+      <div ref={bottomMaskRef} className="reading-guide-mask reading-guide-bottom"></div>
+    </>
+  );
+}
+
+// --- COMPONENTE PRINCIPAL ---
 function BotaoAcessibilidade() {
+  // Estados de todas as funcionalidades
   const [isMenuOpen, setIsMenuOpen] = useState(false);
-  const [isReadOnHoverActive, setIsReadOnHoverActive] = useState(false);
   const [isDarkMode, setIsDarkMode] = useState(false);
+  const [isReadOnHoverActive, setIsReadOnHoverActive] = useState(false);
+  const [fontSize, setFontSize] = useState(1);
+  const [isBigCursor, setIsBigCursor] = useState(false);
+  const [colorblindMode, setColorblindMode] = useState('none');
+  const [isReadingGuide, setIsReadingGuide] = useState(false);
+  const [isDyslexiaFont, setIsDyslexiaFont] = useState(false);
+  const [isLetterSpacing, setIsLetterSpacing] = useState(false);
+  const [isLineHeight, setIsLineHeight] = useState(false);
   const lastSpokenTargetRef = useRef(null);
 
+  // Efeitos para aplicar as funcionalidades na página
+  useEffect(() => { setTheme(isDarkMode ? "dark" : "light", true); }, [isDarkMode]);
   useEffect(() => {
-    setTheme(isDarkMode ? "dark" : "light", true);
-  }, [isDarkMode]);
-
+    const originalFontSize = document.documentElement.style.fontSize;
+    document.documentElement.style.fontSize = `${fontSize * 100}%`;
+    return () => { document.documentElement.style.fontSize = originalFontSize; };
+  }, [fontSize]);
   useEffect(() => {
-    if (!isReadOnHoverActive) {
-      window.speechSynthesis.cancel();
-      return;
+    document.body.classList.toggle('big-cursor-active', isBigCursor);
+    return () => { document.body.classList.remove('big-cursor-active'); };
+  }, [isBigCursor]);
+  useEffect(() => {
+    document.body.classList.toggle('dyslexia-font-active', isDyslexiaFont);
+    return () => { document.body.classList.remove('dyslexia-font-active'); };
+  }, [isDyslexiaFont]);
+  useEffect(() => {
+    document.body.classList.toggle('letter-spacing-active', isLetterSpacing);
+    return () => { document.body.classList.remove('letter-spacing-active'); };
+  }, [isLetterSpacing]);
+  useEffect(() => {
+    document.body.classList.toggle('line-height-active', isLineHeight);
+    return () => { document.body.classList.remove('line-height-active'); };
+  }, [isLineHeight]);
+  useEffect(() => {
+    const classesToRemove = ['colorblind-protanopia', 'colorblind-deuteranopia', 'colorblind-tritanopia', 'colorblind-achromatopsia'];
+    document.documentElement.classList.remove(...classesToRemove);
+    if (colorblindMode !== 'none') {
+      document.documentElement.classList.add(`colorblind-${colorblindMode}`);
     }
-    const handleMouseOver = (event) => {
-      const target = event.target;
-      if (target && target !== lastSpokenTargetRef.current && target.innerText) {
-        const text = target.innerText.trim();
-        if (text.length > 0 && ['P', 'H1', 'H2', 'H3', 'BUTTON', 'A', 'LI', 'LABEL'].includes(target.tagName)) {
-          lastSpokenTargetRef.current = target;
+  }, [colorblindMode]);
+// VERSÃO DEFINITIVA - Muito mais abrangente
+useEffect(() => {
+  if (!isReadOnHoverActive) {
+    window.speechSynthesis.cancel();
+    return;
+  }
+
+  const handleMouseOver = (event) => {
+    // Seletor muito mais completo, incluindo DIVs, SPANs, células de tabela, imagens e papéis de acessibilidade
+    const selector = 'P, H1, H2, H3, H4, H5, H6, BUTTON, A, LI, LABEL, SPAN, TD, TH, DT, DD, FIGCAPTION, [role="button"], [role="link"], [role="menuitem"], IMG';
+    const relevantElement = event.target.closest(selector);
+
+    if (relevantElement && relevantElement !== lastSpokenTargetRef.current) {
+      let textToSpeak = '';
+
+      // Lógica especial para IMAGENS: lê o atributo "alt"
+      if (relevantElement.tagName === 'IMG') {
+        textToSpeak = relevantElement.getAttribute('alt');
+      } 
+      // Lógica para outros elementos: prioriza aria-label, depois title, e por último o texto interno
+      else {
+        textToSpeak = 
+          relevantElement.getAttribute('aria-label') || 
+          relevantElement.getAttribute('title') ||
+          relevantElement.innerText;
+      }
+      
+      if (textToSpeak) {
+        textToSpeak = textToSpeak.trim();
+
+        // Evita ler elementos que só têm elementos filhos, mas nenhum texto próprio direto
+        const hasTextAndNoChildren = textToSpeak.length > 0 && relevantElement.children.length === 0;
+        const hasTextAndIsBlock = textToSpeak.length > 0 && !['SPAN', 'A', 'STRONG', 'EM'].includes(relevantElement.tagName);
+
+        if (hasTextAndNoChildren || hasTextAndIsBlock) {
+          lastSpokenTargetRef.current = relevantElement;
           window.speechSynthesis.cancel();
-          const utterance = new SpeechSynthesisUtterance(text);
+          const utterance = new SpeechSynthesisUtterance(textToSpeak);
           utterance.lang = 'pt-BR';
           window.speechSynthesis.speak(utterance);
         }
       }
-    };
-    document.body.addEventListener('mouseover', handleMouseOver);
-    return () => {
-      document.body.removeEventListener('mouseover', handleMouseOver);
-      window.speechSynthesis.cancel();
-    };
-  }, [isReadOnHoverActive]);
+    }
+  };
 
+  document.body.addEventListener('mouseover', handleMouseOver);
+  return () => {
+    document.body.removeEventListener('mouseover', handleMouseOver);
+    window.speechSynthesis.cancel();
+  };
+}, [isReadOnHoverActive]);
+
+  // Funções de controle
+  const handleIncreaseFontSize = () => setFontSize(prevSize => Math.min(prevSize + 0.1, 1.6));
+  const handleDecreaseFontSize = () => setFontSize(prevSize => Math.max(prevSize - 0.1, 0.8));
   const handleVlibrasClick = () => {
     const originalVlibrasButton = document.querySelector('[vw-access-button]');
     if (originalVlibrasButton) {
@@ -47,53 +137,96 @@ function BotaoAcessibilidade() {
     setIsMenuOpen(false);
   };
 
-  const handleReadAloud = () => {
-    const selectedText = window.getSelection().toString().trim();
-    if (selectedText) {
-      window.speechSynthesis.cancel();
-      const utterance = new SpeechSynthesisUtterance(selectedText);
-      utterance.lang = 'pt-BR';
-      window.speechSynthesis.speak(utterance);
-    } else {
-      alert("Por favor, selecione um texto para ler em voz alta.");
-    }
-    setIsMenuOpen(false);
-  };
-
   return (
     <div className={`container-acessibilidade ${isDarkMode ? 'dark-mode' : ''}`}>
+      {isReadingGuide && <GuiaDeLeitura />}
+      <svg style={{ position: 'absolute', height: 0, width: 0 }}>
+        <defs>
+          <filter id="protanopia"><feColorMatrix in="SourceGraphic" type="matrix" values="0.567, 0.433, 0, 0, 0, 0.558, 0.442, 0, 0, 0, 0, 0.242, 0.758, 0, 0, 0, 0, 0, 1, 0"/></filter>
+          <filter id="deuteranopia"><feColorMatrix in="SourceGraphic" type="matrix" values="0.625, 0.375, 0, 0, 0, 0.7, 0.3, 0, 0, 0, 0, 0.3, 0.7, 0, 0, 0, 0, 0, 1, 0"/></filter>
+          <filter id="tritanopia"><feColorMatrix in="SourceGraphic" type="matrix" values="0.95, 0.05, 0, 0, 0, 0, 0.433, 0.567, 0, 0, 0, 0.475, 0.525, 0, 0, 0, 0, 0, 1, 0"/></filter>
+          <filter id="achromatopsia"><feColorMatrix in="SourceGraphic" type="matrix" values="0.299, 0.587, 0.114, 0, 0, 0.299, 0.587, 0.114, 0, 0, 0.299, 0.587, 0.114, 0, 0, 0, 0, 0, 1, 0"/></filter>
+        </defs>
+      </svg>
       <div className={`menu-opcoes ${isMenuOpen ? 'aberto' : ''}`}>
         <div className="menu-titulo">Acessibilidade</div>
+        
+        <div className="font-size-control">
+          <div className="font-size-label">
+            <svg xmlns="http://www.w3.org/2000/svg" width="22" height="22" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2" strokeLinecap="round" strokeLinejoin="round"><polyline points="4 7 4 4 20 4 20 7"></polyline><line x1="9" y1="20" x2="15" y2="20"></line><line x1="12" y1="4" x2="12" y2="20"></line></svg>
+            Tamanho da Fonte
+          </div>
+          <div className="font-size-buttons">
+            <button onClick={handleDecreaseFontSize} title="Diminuir Fonte">A-</button>
+            <span>{`${Math.round(fontSize * 100)}%`}</span>
+            <button onClick={handleIncreaseFontSize} title="Aumentar Fonte">A+</button>
+          </div>
+        </div>
+        
+        <div className="acessibilidade-select-control">
+           <label htmlFor="colorblind-select">
+            <svg xmlns="http://www.w3.org/2000/svg" width="22" height="22" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2" strokeLinecap="round" strokeLinejoin="round"><circle cx="12" cy="12" r="10"></circle><line x1="2" y1="12" x2="22" y2="12"></line><path d="M12 2a15.3 15.3 0 0 1 4 10 15.3 15.3 0 0 1-4 10 15.3 15.3 0 0 1-4-10 15.3 15.3 0 0 1 4-10z"></path></svg>
+            Modo Daltonismo
+           </label>
+           <select id="colorblind-select" value={colorblindMode} onChange={(e) => setColorblindMode(e.target.value)}>
+              <option value="none">Desativado</option>
+              <option value="protanopia">Protanopia</option>
+              <option value="deuteranopia">Deuteranopia</option>
+              <option value="tritanopia">Tritanopia</option>
+              <option value="achromatopsia">Monocromático</option>
+           </select>
+        </div>
+
         <label htmlFor="darkModeCheckbox" className="checkbox-label-button">
           <svg xmlns="http://www.w3.org/2000/svg" width="22" height="22" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2" strokeLinecap="round" strokeLinejoin="round"><path d="M21 12.79A9 9 0 1 1 11.21 3 7 7 0 0 0 21 12.79z"></path></svg>
           Modo Escuro
-          <input
-            type="checkbox"
-            id="darkModeCheckbox"
-            checked={isDarkMode}
-            onChange={() => setIsDarkMode(!isDarkMode)}
-          />
+          <input type="checkbox" id="darkModeCheckbox" checked={isDarkMode} onChange={() => setIsDarkMode(!isDarkMode)} />
         </label>
+        
+        <label htmlFor="dyslexiaFontCheckbox" className="checkbox-label-button">
+          <svg xmlns="http://www.w3.org/2000/svg" width="22" height="22" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2" strokeLinecap="round" strokeLinejoin="round"><path d="M10.29 3.86L1.82 18a2 2 0 0 0 1.71 3h16.94a2 2 0 0 0 1.71-3L13.71 3.86a2 2 0 0 0-3.42 0z"></path><line x1="12" y1="9" x2="12" y2="13"></line><line x1="12" y1="17" x2="12.01" y2="17"></line></svg>
+          Fonte para Dislexia
+          <input type="checkbox" id="dyslexiaFontCheckbox" checked={isDyslexiaFont} onChange={() => setIsDyslexiaFont(!isDyslexiaFont)} />
+        </label>
+        
+        <label htmlFor="letterSpacingCheckbox" className="checkbox-label-button">
+          <svg xmlns="http://www.w3.org/2000/svg" width="22" height="22" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2" strokeLinecap="round" strokeLinejoin="round"><path d="M21 15a2 2 0 0 1-2 2H7l-4 4V5a2 2 0 0 1 2-2h14a2 2 0 0 1 2 2z"></path></svg>
+          Espaçamento entre Letras
+          <input type="checkbox" id="letterSpacingCheckbox" checked={isLetterSpacing} onChange={() => setIsLetterSpacing(!isLetterSpacing)} />
+        </label>
+
+        <label htmlFor="lineHeightCheckbox" className="checkbox-label-button">
+          <svg xmlns="http://www.w3.org/2000/svg" width="22" height="22" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2" strokeLinecap="round" strokeLinejoin="round"><line x1="3" y1="12" x2="21" y2="12"></line><line x1="3" y1="6" x2="21" y2="6"></line><line x1="3" y1="18" x2="21" y2="18"></line></svg>
+          Altura da Linha
+          <input type="checkbox" id="lineHeightCheckbox" checked={isLineHeight} onChange={() => setIsLineHeight(!isLineHeight)} />
+        </label>
+        
+        <label htmlFor="readingGuideCheckbox" className="checkbox-label-button">
+           <svg xmlns="http://www.w3.org/2000/svg" width="22" height="22" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2" strokeLinecap="round" strokeLinejoin="round"><line x1="8" y1="6" x2="21" y2="6"></line><line x1="8" y1="12" x2="21" y2="12"></line><line x1="8" y1="18" x2="21" y2="18"></line><line x1="3" y1="6" x2="3.01" y2="6"></line><line x1="3" y1="12" x2="3.01" y2="12"></line><line x1="3" y1="18" x2="3.01" y2="18"></line></svg>
+           Guia de Leitura
+           <input type="checkbox" id="readingGuideCheckbox" checked={isReadingGuide} onChange={() => setIsReadingGuide(!isReadingGuide)} />
+        </label>
+        
+        <label htmlFor="bigCursorCheckbox" className="checkbox-label-button">
+          <svg xmlns="http://www.w3.org/2000/svg" width="22" height="22" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2" strokeLinecap="round" strokeLinejoin="round"><path d="M3 3l7.07 16.97 2.51-7.39 7.39-2.51L3 3z"></path><path d="M13 13l6 6"></path></svg>
+          Cursor Grande
+          <input type="checkbox" id="bigCursorCheckbox" checked={isBigCursor} onChange={() => setIsBigCursor(!isBigCursor)} />
+        </label>
+
         <label htmlFor="readOnHoverCheckbox" className="checkbox-label-button">
           <svg xmlns="http://www.w3.org/2000/svg" width="22" height="22" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2" strokeLinecap="round" strokeLinejoin="round"><path d="M3 3l7.07 16.97 2.51-7.39 7.39-2.51L3 3z"></path><path d="M13 13l6 6"></path></svg>
           Leitura instantânea
-          <input
-            type="checkbox"
-            id="readOnHoverCheckbox"
-            checked={isReadOnHoverActive}
-            onChange={() => setIsReadOnHoverActive(!isReadOnHoverActive)}
-          />
+          <input type="checkbox" id="readOnHoverCheckbox" checked={isReadOnHoverActive} onChange={() => setIsReadOnHoverActive(!isReadOnHoverActive)} />
         </label>
+        
+        {/* ADICIONADO DE VOLTA: Botão para LIBRAS */}
         <button onClick={handleVlibrasClick}>
-          <svg xmlns="http://www.w3.org/2000/svg" width="22" height="22" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2" strokeLinecap="round" strokeLinejoin="round"><path d="M18 11V6a2 2 0 0 0-2-2v0a2 2 0 0 0-2 2v0" /><path d="M14 10V4a2 2 0 0 0-2-2v0a2 2 0 0 0-2 2v2" /><path d="M10 10.5V6a2 2 0 0 0-2-2v0a2 2 0 0 0-2 2v8" /><path d="M18 8a2 2 0 1 1 4 0v6a8 8 0 0 1-8 8h-4a2 2 0 0 1-2-2v-4a2 2 0 0 1 2-2h2.3" /></svg>
-          Traduzir para LIBRAS
+            <svg xmlns="http://www.w3.org/2000/svg" width="22" height="22" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2" strokeLinecap="round" strokeLinejoin="round"><path d="M18 11V6a2 2 0 0 0-2-2v0a2 2 0 0 0-2 2v0" /><path d="M14 10V4a2 2 0 0 0-2-2v0a2 2 0 0 0-2 2v2" /><path d="M10 10.5V6a2 2 0 0 0-2-2v0a2 2 0 0 0-2 2v8" /><path d="M18 8a2 2 0 1 1 4 0v6a8 8 0 0 1-8 8h-4a2 2 0 0 1-2-2v-4a2 2 0 0 1 2-2h2.3" /></svg>
+            Traduzir para LIBRAS
         </button>
       </div>
-      <button
-        className="botao-flutuante-acessibilidade"
-        onClick={() => setIsMenuOpen(!isMenuOpen)}
-        title="Menu de Acessibilidade"
-      >
+
+      <button className="botao-flutuante-acessibilidade" onClick={() => setIsMenuOpen(!isMenuOpen)} title="Menu de Acessibilidade">
         <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="30" height="30" fill="white">
           <path d="M12 2c1.1 0 2 .9 2 2s-.9 2-2 2-2-.9-2-2 .9-2 2-2zm9 7h-6v13h-2v-6h-2v6H9V9H3V7h18v2z" />
         </svg>
@@ -101,6 +234,4 @@ function BotaoAcessibilidade() {
     </div>
   );
 }
-
-export default BotaoAcessibilidade;
-
+export default BotaoAcessibilidade;
\ No newline at end of file